1/* 2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25#ifndef SHARE_VM_OOPS_OBJARRAYOOP_INLINE_HPP 26#define SHARE_VM_OOPS_OBJARRAYOOP_INLINE_HPP 27 28#include "oops/objArrayOop.hpp" 29#include "oops/oop.inline.hpp" 30#include "runtime/globals.hpp" 31 32inline oop objArrayOopDesc::obj_at(int index) const { 33 // With UseCompressedOops decode the narrow oop in the objArray to an 34 // uncompressed oop. Otherwise this is simply a "*" operator. 35 if (UseCompressedOops) { 36 return load_decode_heap_oop(obj_at_addr<narrowOop>(index)); 37 } else { 38 return load_decode_heap_oop(obj_at_addr<oop>(index)); 39 } 40} 41 42void objArrayOopDesc::obj_at_put(int index, oop value) { 43 if (UseCompressedOops) { 44 oop_store(obj_at_addr<narrowOop>(index), value); 45 } else { 46 oop_store(obj_at_addr<oop>(index), value); 47 } 48} 49 50#endif // SHARE_VM_OOPS_OBJARRAYOOP_INLINE_HPP 51